:root {
    --converter-ink: #102a2b;
    --converter-muted: #587071;
    --converter-border: #dce7e7;
    --converter-soft: #f3f8f8;
    --converter-brand: #2f7a7b;
    --converter-brand-dark: #1e595a;
    --converter-accent: #f6a623;
    --converter-white: #ffffff;
    --converter-shadow: 0 18px 45px rgba(16, 42, 43, 0.08);
}

.unit-converter-body {
    background: #f7fafa;
    color: var(--converter-ink);
}

.unit-converter-page {
    min-height: 70vh;
    font-family: "Noto Sans", Arial, sans-serif;
}

.unit-converter-page *,
.unit-converter-page *::before,
.unit-converter-page *::after {
    box-sizing: border-box;
}

.unit-converter-body .site-nav-toggle {
    min-width: 44px;
    min-height: 44px;
}

.converter-shell {
    width: min(1460px, calc(100% - 32px));
    margin-inline: auto;
}

.converter-hero {
    position: relative;
    overflow: hidden;
    padding: 28px 0 48px;
    color: #fff;
    background:
        radial-gradient(circle at 86% 10%, rgba(246, 166, 35, 0.22), transparent 25rem),
        linear-gradient(135deg, #123e40 0%, #226567 55%, #2f7a7b 100%);
}

.converter-hero::after {
    position: absolute;
    right: -70px;
    bottom: -130px;
    width: 330px;
    height: 330px;
    border: 42px solid rgba(255, 255, 255, 0.06);
    border-radius: 50%;
    content: "";
}

.converter-breadcrumbs {
    position: relative;
    z-index: 1;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin-bottom: 34px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 13px;
}

.converter-breadcrumbs a {
    color: rgba(255, 255, 255, 0.82);
}

.converter-breadcrumbs a:hover,
.converter-breadcrumbs a:focus {
    color: #fff;
}

.converter-hero__grid {
    position: relative;
    z-index: 1;
    display: grid;
    gap: 28px;
}

.converter-eyebrow,
.converter-kicker {
    margin: 0 0 8px;
    color: var(--converter-brand);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.12em;
    line-height: 1.4;
    text-transform: uppercase;
}

.converter-eyebrow {
    color: #ffd68b;
}

.converter-hero h1 {
    max-width: 980px;
    margin: 0;
    color: #fff;
    font-size: clamp(34px, 6vw, 58px);
    font-weight: 800;
    letter-spacing: -0.045em;
    line-height: 1.04;
}

.converter-hero__lede {
    max-width: 920px;
    margin: 18px 0 0;
    color: rgba(255, 255, 255, 0.84);
    font-size: clamp(16px, 2.2vw, 20px);
    line-height: 1.65;
}

.converter-hero__workflow {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 8px 10px;
    align-items: center;
    width: fit-content;
    padding: 16px 18px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 16px;
    background: rgba(5, 29, 30, 0.25);
    backdrop-filter: blur(10px);
}

.converter-hero__workflow span {
    display: grid;
    width: 29px;
    height: 29px;
    place-items: center;
    border-radius: 50%;
    color: #143e40;
    background: #ffd68b;
    font-size: 12px;
    font-weight: 900;
}

.converter-hero__workflow strong {
    color: #fff;
    font-size: 13px;
}

.converter-hero__workflow i {
    display: none;
    color: rgba(255, 255, 255, 0.45);
    font-style: normal;
}

.converter-layout {
    display: grid;
    gap: 24px;
    padding-block: 28px 64px;
}

.converter-sidebar {
    align-self: start;
    overflow: hidden;
    border: 1px solid var(--converter-border);
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 12px 35px rgba(16, 42, 43, 0.06);
}

.converter-sidebar__home {
    display: flex;
    gap: 12px;
    align-items: center;
    padding: 16px;
    border-bottom: 1px solid var(--converter-border);
    color: var(--converter-ink);
}

.converter-sidebar__home:hover,
.converter-sidebar__home:focus {
    color: var(--converter-brand-dark);
    background: var(--converter-soft);
}

.converter-sidebar__icon {
    display: grid;
    flex: 0 0 auto;
    width: 38px;
    height: 38px;
    place-items: center;
    border-radius: 10px;
    color: #fff;
    background: var(--converter-brand);
    font-size: 19px;
}

.converter-sidebar__home span:last-child {
    display: grid;
    gap: 1px;
}

.converter-sidebar__home strong {
    font-size: 14px;
}

.converter-sidebar__home small {
    color: var(--converter-muted);
    font-size: 11px;
}

.converter-sidebar__nav {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 12px;
    scrollbar-width: thin;
}

.converter-sidebar__nav a {
    flex: 0 0 auto;
    padding: 10px 13px;
    border: 1px solid var(--converter-border);
    border-radius: 10px;
    color: #3e5b5c;
    background: #fff;
    font-size: 13px;
    font-weight: 700;
    white-space: nowrap;
}

.converter-sidebar__nav a:hover,
.converter-sidebar__nav a:focus {
    border-color: #9dc2c3;
    color: var(--converter-brand-dark);
    background: var(--converter-soft);
}

.converter-sidebar__nav a.active {
    border-color: var(--converter-brand);
    color: #fff;
    background: var(--converter-brand);
}

.converter-main {
    display: grid;
    gap: 24px;
    min-width: 0;
}

.converter-card {
    min-width: 0;
    max-width: 100%;
    border: 1px solid var(--converter-border);
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 10px 30px rgba(16, 42, 43, 0.055);
}

.converter-tool-card {
    min-width: 0;
    overflow: hidden;
}

.converter-card__header {
    display: flex;
    gap: 18px;
    align-items: flex-start;
    justify-content: space-between;
    padding: 22px 20px;
    border-bottom: 1px solid var(--converter-border);
    background: linear-gradient(180deg, #fff, #fbfdfd);
}

.converter-card h2,
.converter-card h3,
.converter-faq h2,
.converter-related h2 {
    margin: 0;
    color: var(--converter-ink);
    font-weight: 800;
    letter-spacing: -0.025em;
    line-height: 1.2;
}

.converter-card h2,
.converter-faq h2,
.converter-related h2 {
    font-size: clamp(24px, 4vw, 32px);
}

.converter-card h3 {
    font-size: 21px;
}

.converter-card p {
    color: var(--converter-muted);
    line-height: 1.7;
}

.converter-clear {
    min-height: 42px;
    padding: 8px 13px;
    border: 1px solid #b9cccc;
    border-radius: 10px;
    color: #345556;
    background: #fff;
    font-size: 13px;
    font-weight: 800;
    white-space: nowrap;
}

.converter-clear:hover,
.converter-clear:focus {
    border-color: var(--converter-brand);
    color: var(--converter-brand-dark);
    background: var(--converter-soft);
}

.converter-unit-group {
    padding: 20px;
}

.converter-fields {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
    min-width: 0;
}

.converter-field {
    display: grid;
    gap: 8px;
    min-width: 0;
    margin: 0;
    padding: 14px;
    border: 1px solid var(--converter-border);
    border-radius: 14px;
    background: #fbfdfd;
    cursor: text;
    transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.converter-field:focus-within {
    border-color: var(--converter-brand);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(47, 122, 123, 0.11);
    transform: translateY(-1px);
}

.converter-field__top {
    display: flex;
    gap: 8px;
    align-items: baseline;
    justify-content: space-between;
}

.converter-field__top strong {
    color: var(--converter-brand-dark);
    font-size: 14px;
}

.converter-field__top small {
    overflow: hidden;
    color: #789091;
    font-size: 10px;
    font-weight: 600;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.converter-field__control {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    overflow: hidden;
    border: 1px solid #c8d9d9;
    border-radius: 10px;
    background: #fff;
}

.converter-field__control input {
    width: 100%;
    height: 48px;
    min-width: 0;
    padding: 10px 12px;
    border: 0;
    outline: 0;
    color: var(--converter-ink);
    background: transparent;
    font: inherit;
    font-size: 17px;
    font-weight: 750;
    line-height: 1;
}

.converter-field__control > span {
    display: grid;
    min-width: 54px;
    min-height: 48px;
    padding: 8px 10px;
    place-items: center;
    border-left: 1px solid #d7e2e2;
    color: #466667;
    background: #f2f7f7;
    font-size: 12px;
    font-weight: 800;
}

.converter-live-result {
    min-height: 22px;
    margin: 14px 0 0;
    color: #647f80;
    font-size: 13px;
    text-align: right;
}

.converter-live-result:empty {
    min-height: 0;
    margin: 0;
}

.converter-handoff {
    display: grid;
    gap: 18px;
    align-items: center;
    padding: 22px 20px;
    border-top: 1px solid #cce0df;
    background: linear-gradient(135deg, #eaf6f5, #f8fbfb);
}

.converter-handoff p {
    margin: 6px 0 0;
}

.converter-primary-cta {
    display: inline-flex;
    gap: 12px;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 12px 18px;
    border-radius: 12px;
    color: #fff;
    background: var(--converter-brand);
    box-shadow: 0 10px 24px rgba(47, 122, 123, 0.24);
    font-size: 14px;
    font-weight: 800;
    line-height: 1.35;
    text-align: center;
}

.converter-primary-cta:hover,
.converter-primary-cta:focus {
    color: #fff;
    background: var(--converter-brand-dark);
    transform: translateY(-1px);
}

.tributary-tool,
.material-tool {
    margin: 0 20px 22px;
    padding: 18px;
    border: 1px solid #ead8b7;
    border-radius: 16px;
    background: #fffaf1;
}

.tributary-tool__heading {
    display: grid;
    gap: 14px;
    align-items: start;
    margin-bottom: 18px;
}

.tributary-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    padding: 3px;
    border: 1px solid #e1cfac;
    border-radius: 10px;
    background: #f5ead6;
}

.tributary-tabs button {
    min-height: 38px;
    padding: 7px 10px;
    border: 0;
    border-radius: 7px;
    color: #74592d;
    background: transparent;
    font-size: 12px;
    font-weight: 800;
}

.tributary-tabs button.active {
    color: #5f451c;
    background: #fff;
    box-shadow: 0 2px 7px rgba(83, 55, 10, 0.12);
}

.tributary-tool__fields {
    display: grid;
    gap: 10px;
    align-items: end;
}

.tributary-tool__fields label {
    display: grid;
    gap: 7px;
    margin: 0;
    color: #654f2b;
    font-size: 12px;
    font-weight: 800;
}

.tributary-operator {
    display: none;
    padding-bottom: 16px;
    color: #9b7b45;
    font-size: 20px;
    font-weight: 800;
    text-align: center;
}

.tributary-result {
    display: grid;
    gap: 7px;
    padding: 12px 14px;
    border: 1px solid #e0c994;
    border-radius: 10px;
    background: #fff;
}

.tributary-result > span {
    color: #755b2c;
    font-size: 12px;
    font-weight: 800;
}

.tributary-result strong {
    color: #4f3a17;
    font-size: 19px;
}

.tributary-use {
    width: 100%;
    min-height: 44px;
    margin-top: 12px;
    padding: 9px 14px;
    border: 1px solid #b98a3b;
    border-radius: 10px;
    color: #654711;
    background: #ffe8b5;
    font-size: 13px;
    font-weight: 800;
}

.material-tool {
    display: grid;
    gap: 18px;
    border-color: #c8dede;
    background: #f3f9f9;
}

.material-tool p {
    margin: 6px 0 0;
}

.material-presets {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
}

.material-presets button {
    display: flex;
    gap: 8px;
    align-items: center;
    justify-content: space-between;
    min-height: 48px;
    padding: 9px 12px;
    border: 1px solid #c7dbdb;
    border-radius: 10px;
    color: #294d4e;
    background: #fff;
    text-align: left;
}

.material-presets button:hover,
.material-presets button:focus {
    border-color: var(--converter-brand);
    background: #eaf5f5;
}

.material-presets button strong {
    font-size: 12px;
}

.material-presets button span {
    color: #698384;
    font-size: 11px;
    white-space: nowrap;
}

.unit-weight-result {
    display: flex;
    gap: 10px;
    align-items: center;
    justify-content: space-between;
    padding: 12px 14px;
    border-radius: 11px;
    color: #315859;
    background: #dceeee;
    font-size: 12px;
}

.unit-weight-result strong {
    color: #1d4e4f;
    font-size: 16px;
    white-space: nowrap;
}

.moment-learning {
    overflow: hidden;
    border: 1px solid #c8dede;
    border-radius: 22px;
    background: #fff;
    box-shadow: 0 12px 34px rgba(16, 42, 43, 0.06);
}

.moment-learning__intro {
    display: grid;
    gap: 20px;
    padding: 24px 20px;
    color: #fff;
    background:
        radial-gradient(circle at 96% 5%, rgba(246, 166, 35, 0.22), transparent 18rem),
        linear-gradient(135deg, #123e40, #226567);
}

.moment-learning__intro .converter-kicker {
    color: #ffd68b;
}

.moment-learning__intro h2 {
    margin: 0;
    color: #fff;
    font-size: clamp(28px, 5vw, 40px);
    font-weight: 800;
    letter-spacing: -0.035em;
    line-height: 1.15;
}

.moment-learning__intro > div:first-child > p:last-child {
    max-width: 690px;
    margin: 10px 0 0;
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    line-height: 1.7;
}

.moment-formula {
    display: grid;
    grid-template-columns: minmax(64px, 0.8fr) auto minmax(64px, 0.8fr) auto minmax(118px, 1.35fr);
    gap: 8px;
    align-items: stretch;
    width: 100%;
    max-width: 440px;
}

.moment-formula > span {
    display: grid;
    gap: 2px;
    place-items: center;
    min-height: 74px;
    padding: 10px 8px;
    border: 1px solid rgba(255, 255, 255, 0.17);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.1);
    text-align: center;
}

.moment-formula strong {
    color: #fff;
    font-size: 23px;
    line-height: 1;
}

.moment-formula strong sub {
    font-size: 12px;
}

.moment-formula small {
    color: rgba(255, 255, 255, 0.68);
    font-size: 9px;
    font-weight: 700;
    line-height: 1.25;
}

.moment-formula > i {
    align-self: center;
    color: #ffd68b;
    font-size: 18px;
    font-style: normal;
    font-weight: 900;
}

.moment-learning__grid {
    display: grid;
    gap: 14px;
    padding: 18px;
    background: #eef5f5;
}

.moment-diagram-card {
    display: grid;
    grid-template-rows: auto auto 1fr;
    min-width: 0;
    margin: 0;
    overflow: hidden;
    border: 1px solid #cadede;
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 7px 20px rgba(16, 42, 43, 0.04);
}

.moment-diagram-card__heading {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 11px;
    align-items: start;
    padding: 17px 17px 11px;
}

.moment-diagram-card__heading > span {
    display: grid;
    width: 28px;
    height: 28px;
    place-items: center;
    border-radius: 8px;
    color: #fff;
    background: var(--converter-brand);
    font-size: 12px;
    font-weight: 900;
}

.moment-diagram-card h3 {
    margin: 0;
    color: var(--converter-ink);
    font-size: 17px;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.3;
}

.moment-diagram-card__heading p {
    margin: 4px 0 0;
    color: #607a7b;
    font-size: 11px;
    line-height: 1.55;
}

.moment-diagram-card__canvas {
    margin: 0 12px;
    overflow: hidden;
    border: 1px solid #d7e4e4;
    border-radius: 12px;
    background:
        linear-gradient(rgba(47, 122, 123, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(47, 122, 123, 0.045) 1px, transparent 1px),
        #fbfdfd;
    background-size: 20px 20px;
}

.moment-diagram-card canvas {
    display: block;
    width: 100%;
    height: 238px;
}

.moment-diagram-card figcaption {
    padding: 13px 17px 17px;
    color: #526e6f;
    font-size: 11px;
    line-height: 1.6;
}

.moment-diagram-card figcaption strong {
    color: #284d4e;
}

.moment-load-path {
    display: grid;
    gap: 10px;
    padding: 22px 18px;
    border-top: 1px solid #d9e7e7;
    background: #fff;
}

.moment-load-path article {
    min-width: 0;
    padding: 15px;
    border: 1px solid #d7e5e5;
    border-radius: 12px;
    background: #f8fbfb;
}

.moment-load-path article > span {
    display: block;
    margin-bottom: 4px;
    color: var(--converter-brand);
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.moment-load-path strong {
    color: #1b4243;
    font-size: 13px;
}

.moment-load-path p {
    margin: 5px 0 0;
    color: #698182;
    font-size: 10px;
    line-height: 1.5;
}

.moment-load-path > i {
    display: none;
    align-self: center;
    color: var(--converter-accent);
    font-size: 20px;
    font-style: normal;
    font-weight: 900;
}

.moment-sign-note {
    display: grid;
    gap: 4px;
    margin: 0 18px 22px;
    padding: 15px 17px;
    border-left: 4px solid var(--converter-accent);
    border-radius: 0 12px 12px 0;
    background: #fff8e9;
}

.moment-sign-note strong {
    color: #65470f;
    font-size: 13px;
}

.moment-sign-note p {
    margin: 0;
    color: #725c36;
    font-size: 11px;
    line-height: 1.65;
}

.converter-content-grid {
    display: grid;
    gap: 24px;
}

.converter-reference,
.converter-concept {
    padding: 22px 20px;
}

.converter-reference > p,
.converter-concept > p {
    margin: 12px 0 0;
}

.converter-table-wrap {
    overflow-x: auto;
    margin-top: 18px;
    border: 1px solid var(--converter-border);
    border-radius: 12px;
}

.converter-table-wrap table {
    width: 100%;
    min-width: 420px;
    border-collapse: collapse;
}

.converter-table-wrap th,
.converter-table-wrap td {
    padding: 12px 14px;
    border-bottom: 1px solid #e6eeee;
    color: #345354;
    font-size: 13px;
    text-align: left;
}

.converter-table-wrap th {
    color: #567172;
    background: #f2f7f7;
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.converter-table-wrap td:first-child {
    color: var(--converter-ink);
    font-weight: 800;
}

.converter-table-wrap tr:last-child td {
    border-bottom: 0;
}

.converter-callout {
    margin-top: 20px;
    padding: 16px;
    border-left: 4px solid var(--converter-accent);
    border-radius: 0 12px 12px 0;
    background: #fff8e9;
}

.converter-callout strong {
    color: #6a4a12;
    font-size: 14px;
}

.converter-callout p {
    margin: 5px 0 0;
    color: #715b36;
    font-size: 13px;
}

.converter-applications {
    display: grid;
    gap: 20px;
    padding: 22px 20px;
}

.converter-applications ul {
    display: grid;
    gap: 10px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.converter-applications li {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    color: #3e5c5d;
    font-size: 14px;
    line-height: 1.5;
}

.converter-applications li span {
    display: grid;
    flex: 0 0 auto;
    width: 22px;
    height: 22px;
    place-items: center;
    border-radius: 50%;
    color: var(--converter-brand-dark);
    background: #dff0ef;
    font-size: 11px;
    font-weight: 900;
}

.converter-faq {
    padding: 10px 0;
}

.converter-faq > h2 {
    margin-bottom: 20px;
}

.converter-faq__list {
    overflow: hidden;
    border: 1px solid var(--converter-border);
    border-radius: 18px;
    background: #fff;
}

.converter-faq details + details {
    border-top: 1px solid var(--converter-border);
}

.converter-faq summary {
    display: flex;
    gap: 18px;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px;
    color: var(--converter-ink);
    font-size: 15px;
    font-weight: 800;
    line-height: 1.45;
    list-style: none;
    cursor: pointer;
}

.converter-faq summary::-webkit-details-marker {
    display: none;
}

.converter-faq summary span {
    color: var(--converter-brand);
    font-size: 22px;
    transition: transform 160ms ease;
}

.converter-faq details[open] summary span {
    transform: rotate(45deg);
}

.converter-faq details p {
    margin: -5px 0 0;
    padding: 0 48px 18px 20px;
    color: var(--converter-muted);
    font-size: 14px;
    line-height: 1.7;
}

.converter-related {
    display: grid;
    gap: 18px;
    padding: 24px 0 0;
}

.converter-related__links {
    display: grid;
    gap: 12px;
    min-width: 0;
}

.converter-related__links a {
    display: grid;
    gap: 5px;
    min-width: 0;
    min-height: 108px;
    padding: 18px;
    border: 1px solid var(--converter-border);
    border-radius: 14px;
    color: var(--converter-ink);
    background: #fff;
    box-shadow: 0 8px 22px rgba(16, 42, 43, 0.045);
}

.converter-related__links a:hover,
.converter-related__links a:focus {
    border-color: #9ec5c5;
    color: var(--converter-brand-dark);
    transform: translateY(-2px);
}

.converter-related__links strong {
    font-size: 15px;
}

.converter-related__links span {
    color: var(--converter-muted);
    font-size: 12px;
    line-height: 1.55;
}

.converter-source-note {
    margin: 0;
    color: #789091;
    font-size: 11px;
    line-height: 1.6;
}

.converter-hub__related {
    padding-top: 0;
}

.converter-hub__content {
    display: grid;
    gap: 58px;
    padding-block: 42px 68px;
}

.converter-hub__content > section {
    min-width: 0;
}

.converter-hub__heading {
    display: grid;
    gap: 16px;
    align-items: end;
    margin-bottom: 22px;
}

.converter-hub__heading h2,
.converter-hub__workflow-card h2 {
    margin: 0;
    color: var(--converter-ink);
    font-size: clamp(27px, 4.5vw, 38px);
    font-weight: 800;
    letter-spacing: -0.035em;
    line-height: 1.15;
}

.converter-hub__heading p,
.converter-hub__workflow-card p,
.converter-hub__trust p {
    margin: 9px 0 0;
    color: var(--converter-muted);
    line-height: 1.7;
}

.converter-hub__heading > a {
    display: inline-flex;
    gap: 8px;
    align-items: center;
    width: fit-content;
    color: var(--converter-brand-dark);
    font-size: 13px;
    font-weight: 800;
}

.converter-hub__grid {
    display: grid;
    gap: 13px;
}

.converter-hub-card {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 14px;
    align-items: center;
    min-height: 118px;
    padding: 18px;
    border: 1px solid var(--converter-border);
    border-radius: 17px;
    color: var(--converter-ink);
    background: #fff;
    box-shadow: 0 10px 28px rgba(16, 42, 43, 0.05);
}

.converter-hub-card:hover,
.converter-hub-card:focus {
    border-color: #92bebe;
    color: var(--converter-brand-dark);
    box-shadow: 0 16px 35px rgba(16, 42, 43, 0.09);
    transform: translateY(-2px);
}

.converter-hub-card--featured {
    min-height: 148px;
    border-top: 4px solid var(--converter-brand);
}

.converter-hub-card__icon {
    display: grid;
    width: 46px;
    height: 46px;
    place-items: center;
    border-radius: 13px;
    color: #fff;
    background: linear-gradient(145deg, var(--converter-brand), var(--converter-brand-dark));
    box-shadow: 0 8px 18px rgba(47, 122, 123, 0.2);
    font-size: 20px;
    font-weight: 850;
    font-style: italic;
}

.converter-hub-card__copy {
    display: grid;
    gap: 6px;
}

.converter-hub-card__copy strong {
    color: inherit;
    font-size: 15px;
    line-height: 1.35;
}

.converter-hub-card__copy > span {
    display: -webkit-box;
    overflow: hidden;
    color: var(--converter-muted);
    font-size: 12px;
    line-height: 1.55;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
}

.converter-hub-card__arrow {
    color: #779293;
    font-size: 19px;
}

.converter-hub__workflow-card {
    display: grid;
    gap: 24px;
    align-items: center;
    padding: 26px 22px;
    border: 1px solid #b7d6d5;
    border-radius: 22px;
    background:
        radial-gradient(circle at 95% 10%, rgba(246, 166, 35, 0.18), transparent 18rem),
        linear-gradient(135deg, #e8f5f4, #f8fbfb);
}

.converter-hub__trust {
    display: grid;
    gap: 12px;
}

.converter-hub__trust article {
    padding: 18px;
    border: 1px solid var(--converter-border);
    border-radius: 14px;
    background: #fff;
}

.converter-hub__trust strong {
    color: var(--converter-ink);
    font-size: 14px;
}

.converter-hub__trust p {
    font-size: 12px;
}

@media (min-width: 560px) {
    .converter-fields {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .material-presets {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .converter-related__links {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .converter-hub__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .converter-hub__trust {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

}

@media (min-width: 720px) {
    .converter-shell {
        width: min(1460px, calc(100% - 64px));
    }

    .converter-hero {
        padding: 34px 0 58px;
    }

    .converter-hero__workflow {
        grid-template-columns: auto auto auto auto auto auto auto auto;
        gap: 9px;
    }

    .converter-hero__workflow i {
        display: block;
    }

    .converter-card__header,
    .converter-unit-group,
    .converter-handoff,
    .converter-reference,
    .converter-concept,
    .converter-applications {
        padding-right: 28px;
        padding-left: 28px;
    }

    .converter-handoff {
        grid-template-columns: minmax(0, 1fr) auto;
    }

    .converter-primary-cta {
        max-width: 280px;
    }

    .tributary-tool,
    .material-tool {
        margin-right: 28px;
        margin-left: 28px;
        padding: 22px;
    }

    .tributary-tool__heading {
        grid-template-columns: 1fr auto;
    }

    .tributary-tool__fields {
        grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr);
    }

    .tributary-operator {
        display: block;
    }

    .converter-applications {
        grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
    }

    .converter-applications ul {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .moment-learning__intro {
        grid-template-columns: minmax(0, 1fr) auto;
        align-items: center;
        padding: 30px 28px;
    }

    .moment-learning__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        padding: 22px;
    }

    .moment-load-path {
        grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr);
        padding: 24px 22px;
    }

    .moment-load-path > i {
        display: block;
    }

    .moment-sign-note {
        margin-right: 22px;
        margin-bottom: 24px;
        margin-left: 22px;
    }

    .converter-hub__heading {
        grid-template-columns: minmax(0, 1fr) auto;
    }

    .converter-hub__workflow-card {
        grid-template-columns: minmax(0, 1fr) auto;
        padding: 34px;
    }
}

@media (min-width: 960px) {
    .converter-hero__grid {
        grid-template-columns: minmax(0, 1fr) auto;
        align-items: end;
    }

    .converter-layout {
        grid-template-columns: 240px minmax(0, 1fr);
        gap: 34px;
        padding-top: 34px;
    }

    .converter-sidebar {
        position: sticky;
        top: 20px;
    }

    .converter-sidebar__nav {
        display: grid;
        gap: 3px;
        overflow: visible;
        padding: 8px;
    }

    .converter-sidebar__nav a {
        width: 100%;
        padding: 10px 12px;
        border-color: transparent;
        white-space: normal;
    }

    .converter-fields {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .converter-content-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .converter-hub__grid--featured {
        grid-template-columns: repeat(6, minmax(0, 1fr));
    }

    .converter-hub__grid--featured .converter-hub-card {
        grid-column: span 2;
    }

    .converter-hub__grid--featured .converter-hub-card:nth-child(4) {
        grid-column: 2 / span 2;
    }

    .converter-hub__grid--featured .converter-hub-card:nth-child(5) {
        grid-column: 4 / span 2;
    }
}

@media (min-width: 1200px) {
    .converter-related__links {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .converter-fields {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

@media (max-width: 479px) {
    .converter-shell {
        width: min(100% - 24px, 1460px);
    }

    .converter-hero {
        padding-top: 20px;
    }

    .converter-breadcrumbs {
        margin-bottom: 24px;
        font-size: 11px;
    }

    .converter-card__header {
        display: grid;
    }

    .converter-clear {
        width: 100%;
    }

    .converter-field__top small {
        max-width: 58%;
    }

    .converter-handoff,
    .converter-primary-cta {
        width: 100%;
    }

    .unit-weight-result {
        display: grid;
    }

    .moment-formula {
        grid-template-columns: minmax(52px, 0.8fr) auto minmax(52px, 0.8fr) auto minmax(100px, 1.35fr);
        gap: 5px;
    }

    .moment-formula > span {
        min-height: 68px;
        padding-inline: 5px;
    }

    .moment-formula strong {
        font-size: 20px;
    }

    .moment-diagram-card canvas {
        height: 220px;
    }

    .converter-related__links a {
        min-height: 0;
    }

    .converter-hub__content {
        gap: 42px;
        padding-block: 32px 52px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .unit-converter-page *,
    .unit-converter-page *::before,
    .unit-converter-page *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
}